Hello, I am been fighting a leak in my Kitchen sink Faucet. After replacing most of my faucet, except the base, I think i have isolated it to the HOT supply pipe. I cannot see a visible leak, but when I have the main water shut off, i still have a trickle of water coming from the hot water supply hose to the faucet. My initial thought is that a small hole is present in the pipe somewhere resulting in a loss of the "vacuum" that's present in the sealed piping. A little air in somewhere causing a little water out . Can you confirm this or make any recommendations? ... beside a plumber ( i am almost to that point) .
Thank you for any help ...
Thank you for any help ...